I remember doing it on my Vic-20, and I had done ASCII graphics on my Commodore PET in 1978! I had a thermal printer for my Vic-20 the width of receipt paper. I

I remember doing it on my Vic-20, and I had done ASCII graphics on my Commodore PET in 1978! I had a thermal printer for my Vic-20 the width of receipt paper. I wrote a program from an astronomy calculation book to show where the 4 major moons of Jupiter were on an almost line due to their orbital planes being parallel to our line of sight here on Earth. So much easier to just get going with stuff then from bootup. It's why I like the interpreter that comes with J (jsoftware.com). Rosetta almost-one-liner for the Sierpinski triangle in J: load 'viewmat' 'rgb'viewmat--. |. (~:_1&|.)^:(<@#) (2^8){.1